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5(6)-CFDA, SE (5-(AND-6)-CARBOXYFLUORESC - BIT90041

5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling.

Brands: Biotium, Norrie Biotech

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BIT90041 5(6)-CFDA, SE (5-(AND-6)-CARBOXYFLUORESC 5(6)-CFDA, SE (5-(AND-6)-CARBOXYFLUORESC Login for price  

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5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent itself is colorless and non-fluorescent but becomes brightly green fluorescent once it is hydrolyzed by intracellular esterases. The labeling has been shown to be stable to formaldehyde or gluteraldehyde fixation.

  • λExEm (of hydrolysis product at pH 7) = 495/519 nm
  • White solid soluble in DMSO or DMF
  • Store at -20°C and protect from light
  • C29H19NO11
  • MW: 557
  • Size: 25mg

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